发明名称 |
WEB ROLL FOR MERCHANDISE PACKAGING BAG, MERCHANDISE PACKAGING BAG, AND MERCHANDISE PACKAGE BODY |
摘要 |
PROBLEM TO BE SOLVED: To obtain a merchandise packaging bag whose opening is easily and neatly cut when the packaging bag containing merchandise is opened. SOLUTION: In the merchandise packaging bag, a merchandise package and an original film for a merchandise packaging bag used for the bag and the package, the packaging bag is formed by sealing the four peripheral sides of a rectangular polymerized thermoplastic resin film and at least one peripheral side of the rectangle is heat welded, and either a front face film or a back face film is provided with a perforation line crossing the face and an adhesive tape is attached to the line. COPYRIGHT: (C)2011,JPO&INPIT
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申请公布号 |
JP2011152936(A) |
申请公布日期 |
2011.08.11 |
申请号 |
JP20100015621 |
申请日期 |
2010.01.27 |
申请人 |
YAMAGATA GRAVURE CO LTD |
发明人 |
YAMAGATA YUHITO;HAYASHI KATSUYA |
分类号 |
B65D65/28;B65D33/00;B65D75/62 |
主分类号 |
B65D65/28 |
代理机构 |
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